FIELD: construction.
SUBSTANCE: filler for concrete in the form of round-shaped grain comprises tight cavity. Cavity is created by means of adhesion of two parts made of clayey raw materials by plastic moulding with further annealing. Porous body is installed in cavity. Perlite is used for creation of porous body. Perlite takes from 1/15 to 1/3 of cavity volume.
EFFECT: simplified production of filler.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FILLER FOR CONCRETE | 2013 |
|
RU2528809C1 |
| METHOD OF PRODUCING POROUS AGGREGATE (VERSIONS) | 2011 |
|
RU2439013C1 |
| METHOD FOR PRODUCTION OF HAYDITE GRAVEL | 2008 |
|
RU2366629C1 |
| METHOD OF PRODUCING SYNTHETIC POROUS AGGREGATE | 2008 |
|
RU2397964C2 |
| METHOD OF MAKING CERAMIC WALL ARTICLE (VERSIONS) | 2013 |
|
RU2532511C1 |
| MIXTURE FOR PRODUCING EXPANDED CLAY | 2010 |
|
RU2428396C1 |
| METHOD OF MAKING CLAYDITE GRAVEL | 2011 |
|
RU2459774C1 |
| METHOD OF TREATING POROUS AGGREGATE | 2011 |
|
RU2472729C1 |
| METHOD OF MAKING CLAYDITE GRAVEL | 2012 |
|
RU2491242C1 |
| METHOD OF PRODUCING POROUS AGGREGATE | 2010 |
|
RU2449961C1 |
